wout

What's this?

Instructions to obtain ZSH on a windows environment, without the input funny business presented by some other attempted solutions.

The final result is ZSH running on a mintty terminal, emulated by cygwin, and being handled by the popular cmder.

Why is this here?

For the benefit of myself and others. I've already followed these instructions twice. It took me hours to figure all this out, maybe someone else can save a few.

What exactly is covered?

• Installing and setting up cmder

wout

const hoverTime = 400
const fetchers = {}
const doc = document.implementation.createHTMLDocument('prefetch')

function fetchPage (url, success) {
  const xhr = new XMLHttpRequest()
  xhr.open('GET', url)
  xhr.setRequestHeader('VND.PREFETCH', 'true')
  xhr.setRequestHeader('Accept', 'text/html')
  xhr.onreadystatechange = () => {

wout

require 'openssl' 
def verify_sign(key, signature, data)
	# Verifies with a public key that the data was signed with their private key 
	pubkey = key.public_key 
	if pubkey.verify(OpenSSL::Digest::SHA256.new, signature, data)
		puts 'the signature is valid'
	else
		puts 'the signature is invalid'
	end
end

wout

require 'openssl' 
def verify_sign(key, signature, data)
	# Verifies with a public key that the data was signed with their private key 
	pubkey = key.public_key 
	if pubkey.verify(OpenSSL::Digest::SHA256.new, signature, data)
		puts 'the signature is valid'
	else
		puts 'the signature is invalid'
	end
end

wout

Questions:

• Can we avoid installing Discourse as root? Cf. https://meta.discourse.org/t/install-issues-when-not-root/16538/17

---

How to install Discourse 2.4+ on Dokku (2019)

Discourse is very clear that they do not support anything else than their official install instructions, which more or less requires a dedicated server.

wout

# docker/webapp/Dockerfile
FROM ruby:2.6.6

SHELL ["/bin/bash", "-c"]
RUN apt-get update -qq && apt-get install -y postgresql-client memcached tzdata nano
# Install node 12, yarn
RUN curl -sL https://deb.nodesource.com/setup_12.x | bash -
RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
RUN echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list

wout

# Example Request
# My Devise model is named Merchant
# Key lines to note are 16, 21, 27, 28, 29
require 'rails_helper'

RSpec.describe 'POST /api/v2/customer_groups', type: :request do
	let(:merchant) { FactoryGirl.create(:merchant) }
	let(:user) { FactoryGirl.create(:user) }
	let(:customer) { merchant.customers.create(user_id: user.id)}
	let(:params) {{

wout

Go to menu:
Find -> Find in Files... (windows: ctrl+shift+f)
Switch on reg_ex button (windows: alt+r)
Find:

^.*\S+.*$

Where:

c:\your_folder\,*.php,*.js,*.inc,*.html,*.htm,*.scss, -*/folder_to_exclude/*, -*.min.js

wout

Simple Webhook Tutorial

In this tutorial, I will be explaining how to set up a simple webhook to relay your tweets to a Discord channel

Step 1 - Register on Zapier

1. Go to https://zapier.com/ and create an account (if you don't already have one).

Step 2 - Make a Discord Webhook

1. Find the Discord channel in which you would like to send Tweets

wout

Linux

How to enable function keys

echo 0 | sudo tee /sys/module/hid_apple/parameters/fnmode

Interesting Links

https://blog.colinwaddell.com/keychron-function-keys-configuration/